package com.da.javatest.leetCode;

/**
 * @author chenlida
 * @date 2019/1/21 11:10
 * @description
 */
public class Code263 {
    public boolean isUgly(int num) {
        if (num <= 0) {
            return false;
        }
        while (num % 2 == 0) {
            num >>= 1;
        }

        while (num % 3 == 0) {
            num /= 3;
        }

        while (num % 5 == 0) {
            num /= 5;
        }
        return num == 1;
    }
}
